Native Plants
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Tetraneuris acaulis var. arizonica
Tetraneuris acaulis (Pursh) Greene var. arizonica (Greene) K.F. Parker
Arizona Four-nerve Daisy, Arizona Four Nerve Daisy, Bitterweed
Asteraceae (Aster Family)
Synonym(s): Actinea acaulis var. arizonica, Hymenoxys acaulis var. arizonica
USDA Symbol: TEACA
USDA Native Status: L48 (N)
Plant Characteristics
Duration: PerennialHabit: Herb
Size Notes: Up to about 1 foot tall.
Fruit: Fruit is a cypsela (pl. cypselae). Though technically incorrect, the fruit is often referred to as an achene.
Bloom Information
Bloom Color: YellowBloom Time: Apr , May , Jun , Jul , Aug , Sep
Distribution
USA: AZ , CA , CO , ID , NM , NV , UT , WYWeb Reference
Webref 38 - Flora of North America (2019) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.Webref 23 - Southwest Environmental Information Network (2009) SEINet - Arizona Chapter
Additional resources
USDA: Find Tetraneuris acaulis var. arizonica in USDA PlantsFNA: Find Tetraneuris acaulis var. arizonica in the Flora of North America (if available)
Google: Search Google for Tetraneuris acaulis var. arizonica
Metadata
Record Modified: 2023-01-27Research By: CBR